Enhancing fragmentation and defragmentation procedures in broadband wireless networks
    21.
    发明授权
    Enhancing fragmentation and defragmentation procedures in broadband wireless networks 失效
    加强宽带无线网络中的碎片化和碎片整理程序

    公开(公告)号:US08630245B2

    公开(公告)日:2014-01-14

    申请号:US12889346

    申请日:2010-09-23

    IPC分类号: H04W4/00

    摘要: A preemption system enables successful transmission of multiple service data units (SDUs) across a wireless interface. The preemption system addresses out-of-order transmissions of fragments of SDUs, such that the receiver is able to process each successfully. The preemption system enables a higher-priority SDU to simultaneously be transmitted with a lower-priority SDU, so that delays in processing the lower-priority SDU does not negatively affect processing of the higher-priority SDU. The preemption system also addresses non-automatic repeat request medium access controller (non-ARQ MAC) connections that only use hybrid automatic repeat request (HARQ), in which the HARQ transmission may cause out-of-order delivery of SDU fragments.

    摘要翻译: 抢占系统能够跨越无线接口成功传输多个服务数据单元(SDU)。 抢占系统解决了SDU片段的无序传输,使得接收机能够成功地处理这些片段。 抢占系统使得较高优先级的SDU能够同时使用较低优先级的SDU进行传输,因此处理较低优先级的SDU的延迟不会对较高优先级的SDU的处理产生负面影响。 抢占系统还涉及仅使用混合自动重传请求(HARQ)的非自动重传请求媒体接入控制器(非ARQ MAC)连接,其中HARQ传输可能导致SDU片段的无序传送。

    GROUP MEDIA ACCESS CONTROL MESSAGE FOR MACHINE-TO-MACHINE DEVICES AND METHOD TO UPDATE A GROUP IDENTIFIER
    22.
    发明申请
    GROUP MEDIA ACCESS CONTROL MESSAGE FOR MACHINE-TO-MACHINE DEVICES AND METHOD TO UPDATE A GROUP IDENTIFIER 审中-公开
    用于机器到机器设备的组媒体访问控制消息和用于更新组标识符的方法

    公开(公告)号:US20140010140A1

    公开(公告)日:2014-01-09

    申请号:US13995165

    申请日:2011-12-16

    IPC分类号: H04W4/06

    摘要: Briefly, in accordance with one or more embodiments, if two or more deices belong to a multicast group, a media access control (MAC) message may be transmitted to the multicast group as a multicast message to provide parameters and/or instructions to the devices. If the devices are in an idle mode, the MAC message may be transmitted during a paging listening interval. A group message may be transmitted as a multicast message to one or more devices in one or more groups in order to assign, reassign, or update the group identifier or multiple devices. If an acknowledgment message was not received by one or more the devices, the group message may be transmitted as a unicast message to the one or devices from which no acknowledgment message was received.

    摘要翻译: 简而言之,根据一个或多个实施例,如果两个或多个设备属于多播组,则媒体访问控制(MAC)消息可以作为多播消息发送到多播组,以向设备提供参数和/或指令 。 如果设备处于空闲模式,则可以在寻呼监听间隔期间发送MAC消息。 组消息可以作为多播消息发送到一个或多个组中的一个或多个设备,以便分配,重新分配或更新组标识符或多个设备。 如果一个或多个设备没有接收到确认消息,则组消息可以作为单播消息发送到从其接收到确认消息的一个或多个设备。

    OFDMA based communication system
    26.
    发明申请
    OFDMA based communication system 有权
    基于OFDMA的通信系统

    公开(公告)号:US20090168907A1

    公开(公告)日:2009-07-02

    申请号:US12006271

    申请日:2007-12-31

    IPC分类号: H04K1/10

    CPC分类号: H04L5/0092 H04L5/0007

    摘要: In an Orthogonal Frequency Division Multiple Access communication system, the location of one- and two-dimensional bursts may be specified by specifying the starting location of the plurality of bursts. The length of a burst may then be determined by subtracting starting locations of successive bursts. In some embodiments, the number of bits needed to specifying the location of bursts may be reduced.

    摘要翻译: 在正交频分多址通信系统中,可以通过指定多个突发的起始位置来指定一维和二维突发的位置。 然后可以通过减去连续突发的起始位置来确定突发的长度。 在一些实施例中,可以减少指定突发位置所需的比特数。

    TRANSMISSION OF SYSTEM CONFIGURATION INFORMATION IN MOBILE WIMAX SYSTEMS
    27.
    发明申请
    TRANSMISSION OF SYSTEM CONFIGURATION INFORMATION IN MOBILE WIMAX SYSTEMS 失效
    移动WIMAX系统中系统配置信息的传输

    公开(公告)号:US20090161591A1

    公开(公告)日:2009-06-25

    申请号:US11960539

    申请日:2007-12-19

    IPC分类号: H04J11/00 H04Q7/00 H04B7/208

    摘要: The particular frame in a super-frame using orthogonal frequency division multiple access techniques will contain system configuration information in the super-frame header. This super-frame header may be located at a fixed offset from the initial preamble of the frame. In some embodiments, the system configuration information may be located in a broadcast channel section of the super-frame header. In some embodiments, the particular frame may overlap a legacy OFDMA frame in time and in OFDMA sub-channels, so that the two frames share some time and sub-channel resources.

    摘要翻译: 使用正交频分多址技术的超帧中的特定帧将包含超帧报头中的系统配置信息。 该超帧报头可以位于与帧的初始前导码的固定偏移处。 在一些实施例中,系统配置信息可以位于超帧报头的广播信道部分中。 在一些实施例中,特定帧可以在时间上和在OFDMA子信道中与传统OFDMA帧重叠,使得两个帧共享一些时间和子信道资源。

    Calendar-aware devices
    29.
    发明授权
    Calendar-aware devices 有权
    日历感知设备

    公开(公告)号:US09100273B2

    公开(公告)日:2015-08-04

    申请号:US13553961

    申请日:2012-07-20

    摘要: A client-server session is automatically initiated between a client-type device an a cloud-based server in a cloud-based computing environment based on user-defined parameters, thereby providing convenience and ease of use for a user for uploading, sharing and downloading media content to and from a content-sharing website. A user-preference database stores user-preference information, such as information relating to media-content-type information, media-content-source information, media-content-destination information, user-uploading-preference information, and/or uplink-network-preference and downlink-network-preference information. A rule is generated for uploading and/or downloading a designated media-content type to the content-sharing website based on the stored user preference information and at least one calendar event available from a calendar application. An event trigger signal is generated if the conditions of the rule are satisfied, and a communication controller then establishes a communication link to the content-sharing website and uploads and/or downloads the designated media content.

    摘要翻译: 基于用户定义的参数,在基于云的计算环境中的客户端设备和基于云的服务器之间自动启动客户端 - 服务器会话,从而为用户上传,共享和下载提供便利和易用性 媒体内容往返于内容共享网站。 用户偏好数据库存储诸如与媒体内容类型信息,媒体内容源信息,媒体内容 - 目的地信息,用户上传偏好信息和/或上行链路网络有关的信息的用户偏好信息 - 引用和下行链路 - 网络偏好信息。 生成用于基于所存储的用户偏好信息和从日历应用可用的至少一个日历事件将指定的媒体内容类型上传和/或下载到内容共享网站的规则。 如果满足规则的条件,则生成事件触发信号,然后通信控制器建立到内容共享网站的通信链接,并上传和/或下载指定的媒体内容。